Description

4,4'-Dimethoxy[Bi-1,4-Cyclohexadien-1-Yl]-3,3',6,6'-Tetraone is a specialized organic compound belonging to the class of quinone derivatives, valued for its unique redox-active and electron-accepting properties. This compound serves as a critical building block and intermediate in advanced synthetic chemistry, enabling the development of novel materials and functional molecules. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for applications in organic synthesis, ligand development, and as a precursor for functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly those requiring quinone-based redox centers or specific electron-transfer functionalities.
• Agrochemical Research: Serves as a key precursor in developing novel active ingredients for crop protection agents, leveraging its structural motif.
• Organic Electronic Materials: Acts as an electron-accepting unit in the design and synthesis of organic semiconductors, conductive polymers, and non-fullerene acceptors for solar cells.
• Ligand Synthesis: Utilized in the preparation of chelating ligands for catalysis and metal-organic frameworks (MOFs) due to its multi-dentate oxygen donor sites.
• Dye & Pigment Intermediate: Functions as a core structure in the production of specialized quinoid dyes and high-performance pigments.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and materials chemistry research.

Basic Information

Item	Details
Product Name	4,4'-Dimethoxy[Bi-1,4-Cyclohexadien-1-Yl]-3,3',6,6'-Tetraone
CAS No.	43042-33-7
Molecular Formula	C16H14O8
Molecular Weight	334.28 g/mol
Synonyms	2,2',5,5'-Tetrahydroxy-4,4'-dimethoxybiphenyl-3,3',6,6'-tetrone; 4,4'-Dimethoxy-2,2',5,5'-tetrahydroxy-[1,1'-biphenyl]-3,3',6,6'-tetrone; 4,4'-Dimethoxy-2,2',5,5'-tetrahydroxybiphenyl-3,3',6,6'-tetrone; 3,3',6,6'-Tetrahydroxy-4,4'-dimethoxybiphenyl-2,2',5,5'-tetrone; 4,4'-Dimethoxy-2,2',5,5'-tetrahydroxy-1,1'-biphenyl-3,3',6,6'-tetrone; 4,4'-Dimethoxy-2,2',5,5'-tetrahydroxy-1,1'-diphenyl-3,3',6,6'-tetrone
EINECS	Contact for details

Quality Control

Our 4,4'-Dimethoxy[Bi-1,4-Cyclohexadien-1-Yl]-3,3',6,6'-Tetraone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation to maintain optimal purity and stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.